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-   -   NCD components (http://www.diyaudio.com/forums/class-d/135520-ncd-components.html)

rootbeer 28th December 2008 06:50 PM

NCD components
 
I'm in the process of rounding everything up to build an amp out of the newclassd modules. As of right now i'm going to use one transformer and one psu board instead of a duel mono setup (any objections?). Where is a good place to find a transformer and a case? I was also thinking about replacing the included psu caps thoughts?

The amp will eventually power 200watt max towers with a 89db sensitivity.

e_fortier 28th December 2008 11:52 PM

Hi,

These guys have very good prices, this is where I will order mine once I know for sure which VA rating is required;)

Antek

Regarding cases, if you need rack mount or table top look here;

Par-Metal

Eric

cdl 13th March 2009 08:01 PM

Re: NCD components
 
Quote:

Originally posted by rootbeer
... newclassd modules. As of right now i'm going to use one transformer and one psu board instead of a duel mono setup (any objections?)
...
I was also thinking about replacing the included psu caps thoughts?

The amp will eventually power 200watt max towers with a 89db sensitivity.

How is your project coming along?

I have speakers that are similar to yours 88dB sensitivity, max 300W.

I built a single transformer + single PSU board setup re-using the case and transformer of my old classAB power amp, and I love it. One PSU is fine (if you want, you can wire one module "inverted" and the other normally; in that way big bass bumps in both speakers will draw off the opposite rails...but I just wired mine up normally, and never found any reason to change it.)

I would stick with the included caps for starters (you could take the 15000F option), you can always change them later if you want They're big enough, mind you... I had to attach mine "lying down" to make them fit in the case. Mine are just the 10000F ones.

Good luck with it.

/cdl

wtfaidh 15th March 2009 04:54 PM

Transformers ?
 
Transformers ? : http://www.amplimo.nl/
ship all-over

Cheers, Eric.

wtfaidh 15th March 2009 05:09 PM

Casing ?
 
2 Attachment(s)
I've got a set spare "cases". Only 1 time used, minimalistic design... ;-)

Maybe : http://www.hexateq.com/archived_products.html
some left-overs but very, very nice

Cheers, Eric.


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